Hitachi FS3 Series, Service Manual

Page: 224 / 240

4
24
OPTIONAL FUNCTION
4.5. 7-DAY TIMER (PSC-3T)
4.5.1.
NAME OF PARTS
By plugging in this timer to the optional remote control switch,
daily ON/OFF operation control throughout the week is
available.
7-Day timer has power failure back-up dry cell. The ON/OFF
control is three times in a day as a maximum and the setting
is available every minute. Functions
The 7-day timer provides the following functions:
1 ON/OFF Setting Time in a Week
2 ON/OFF Setting in available three times a day
3 Present time is indicated
4 Running time is indicated.
Model: PSC-3T
Order No:
60299725
®
Indication of Present Time and ON/OFF Setting
Time
This indicates the present time and On or Off setting
time.
¯
Indication of Present Day of the week
This indicates the present day of the week
°
Indication of running Day of a week.
Whenever the running day is set, this light is on.
±
Setting Switch of Present Time
Present time is set by switch at “CLOCK” Mode.
²
Setting Switch of Present Day of a Week.
Present day of week is set by this switch at “CLOCK”
Mode.
³
Return Switch for Present Time, Present Day,
Running Day and ON/OFF Time.
In the case that this switch is depressed and the other
switch is simultaneously depressed at "SETTING"
mode or "CLOCK" mode, the "PRESENT TIME".
"PRESENT DAY", "RUN DAY" and "ON/OFF TIME"
return to normal operating Mode.
´
Selection Switch for Running Day of a Week
Running days of a week are selected by this switch.
The “
|
” mark blinks at the position of the required
running day.
µ
Set/Reset Switch for Running Day of a Week
By depressing this switch, the selected running days
of a week are set or reset.
¶
Set/Cancel Switch for ON/OFF Time
By depressing the “SET” switch after adjusting the
“ON TIME” or “OFF TIME” switch to the required time,
the “ON TIME” or “OFF TIME” is set
·
Monitor Switch of ON Time and OFF Time
By depressing this switch at setting mode, the Present
Time and On/Off setting time is indicated.
¸
Setting Switch of ON/OFF Time
On or Off time of running operation is set by this
switch.
¹
Change Switch of Operation Mode
"SETTING" mode, "MONITOR" mode and "CLOCK"
mode are set by this switch.
In the case that "SET" is indicated after depressing
this switch, the control is changed to "SETTING"
mode.
If "SET" indication is turned off, this indicates
"MONITOR" mode.
When this switch is continuously depressed for longer
than 3 seconds at the “MONITOR” Mode, the “SET”
indication blinks and “MONITOR” Mode appears.
º
Indication of Running Time Schedule and
Remaining Running Time.
In case of “MONITOR” Mode, the operation time
schedule is indicated.
En case of “CLOCK” Mode, the remaining running
time is indicated.
»
Indication of Mode selection.
In the case that “SET” is not shown, this indicates
“MONITOR Mode.
In the case that “SET” is shown, this indicates
“SETTING” Mode.
In the case that “SET” blinks, this indicates “CLOCK”
Mode.
&
CAUTION:
3UHVVVZLWFKHVRQO\ZLWKILQJHUV'RQRSUHVV
VZLWFKHVE\DQ\RWKHULWHPDVLWPD\GDPDJHWKH
VZLWFKHV
Indication
Operation
Switch